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developers:getting_started [2019/04/10 22:13] mick [RISC-V Linux development] |
developers:getting_started [2019/11/04 14:54] (current) mick [Linux kernel feature support list] |
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^ Subsystem ^ Feature name ^ Feature description ^ Status ^ | ^ Subsystem ^ Feature name ^ Feature description ^ Status ^ | ||
| core | cBPF-JIT |Arch supports cBPF JIT optimizations | <wrap warning> TODO </wrap> | | | core | cBPF-JIT |Arch supports cBPF JIT optimizations | <wrap warning> TODO </wrap> | | ||
- | | core | eBPF-JIT |Arch supports eBPF JIT optimizations | <wrap warning> TODO </wrap> | | + | | core | eBPF-JIT |Arch supports eBPF JIT optimizations | <wrap safety> OK </wrap> | |
| core | generic-idle-thread |Arch makes use of the generic SMP idle thread facility | <wrap safety> OK </wrap> | | | core | generic-idle-thread |Arch makes use of the generic SMP idle thread facility | <wrap safety> OK </wrap> | | ||
| core | jump-labels |Arch supports live patched, high efficiency branches | <wrap warning> TODO </wrap> | | | core | jump-labels |Arch supports live patched, high efficiency branches | <wrap warning> TODO </wrap> | | ||
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| locking | rwsem-optimized |Arch provides optimized rwsem APIs | <wrap warning> TODO </wrap> | | | locking | rwsem-optimized |Arch provides optimized rwsem APIs | <wrap warning> TODO </wrap> | | ||
| perf | kprobes-event |Arch supports kprobes with perf events | <wrap warning> TODO </wrap> | | | perf | kprobes-event |Arch supports kprobes with perf events | <wrap warning> TODO </wrap> | | ||
- | | perf | perf-regs |Arch supports perf events register access | <wrap warning> TODO </wrap> | | + | | perf | perf-regs |Arch supports perf events register access | <wrap safety> OK </wrap> | |
- | | perf | perf-stackdump |Arch supports perf events stack dumps | <wrap warning> TODO </wrap> | | + | | perf | perf-stackdump |Arch supports perf events stack dumps | <wrap safety> OK </wrap> | |
| sched | membarrier-sync-core |Arch supports core serializing membarrier | <wrap warning> TODO </wrap> | | | sched | membarrier-sync-core |Arch supports core serializing membarrier | <wrap warning> TODO </wrap> | | ||
| sched | numa-balancing |Arch supports NUMA balancing | <wrap warning> TODO </wrap> | | | sched | numa-balancing |Arch supports NUMA balancing | <wrap warning> TODO </wrap> | |